The AS568-369 SIMRIZ SZ501 seal features an 8" inner diameter and an 8-3/8" outer diameter with a thickness of 3/16". Manufactured by Freudenberg-NOK, this seal is engineered for high durability and reliability in various industrial applications. The SIMRIZ material offers excellent resistance to chemicals and high temperatures, making it suitable for demanding environments. This product meets industry standards, ensuring compatibility with a wide range of systems. Ideal for hydraulic and pneumatic applications, the SZ501 provides a secure fit and long-lasting performance.